amadey | 153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b

Analysis

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
25-06-2024 08:51

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General

Target

153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe
Size

1.8MB
MD5

a52c7edd3da0b0d8b64f5ae333f66f99
SHA1

9acc0224f229c06425134bb3215803b6bfdbef54
SHA256

153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b
SHA512

82dd41b541393c1bdd525a60a255e33349b8a3b1e6cb557e849c3cac8c85f51f82e125ffe68c7181cded56e0a1097720db48a29fb55ae3cea1d59481844cd172
SSDEEP

24576:hKR6uBvtujly6u8WuAOmPhw81pCt5Te5IZ4jSEvAkcuwkOFlz4OKZdnMfCX2Kuys:huTjujfTvAJh7v5+r1kOF1gnSC3s

Score

10^/10

amadey e76b71 evasion trojan

Malware Config

Extracted

Family

amadey

Version

8254624243

Botnet

e76b71

http://77.91.77.81

Attributes

install_dir
8254624243
install_file
axplong.exe
strings_key
90049e51fabf09df0d6748e0b271922e
url_paths
/Kiru9gu/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

axplong.exe153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exeaxplong.exeaxplong.exeaxplong.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 10 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

axplong.exeaxplong.exeaxplong.exe153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exeaxplong.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe

Executes dropped EXE 4 IoCs

Processes:

axplong.exeaxplong.exeaxplong.exeaxplong.exe

pid process

1016 axplong.exe
3948 axplong.exe
3132 axplong.exe
3440 axplong.exe

pid	process
1016	axplong.exe
3948	axplong.exe
3132	axplong.exe
3440	axplong.exe

Identifies Wine through registry keys 2 TTPs 5 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

axplong.exeaxplong.exe153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exeaxplong.exeaxplong.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1560405787-796225086-678739705-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1560405787-796225086-678739705-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1560405787-796225086-678739705-1000\Software\Wine	153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe
Key opened	\REGISTRY\USER\S-1-5-21-1560405787-796225086-678739705-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1560405787-796225086-678739705-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exeaxplong.exeaxplong.exeaxplong.exeaxplong.exe

pid process

1840 153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe
1016 axplong.exe
3948 axplong.exe
3132 axplong.exe
3440 axplong.exe
Drops file in Windows directory 1 IoCs

Processes:

153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe

description ioc process

File created C:\Windows\Tasks\axplong.job 153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File created	C:\Windows\Tasks\axplong.job	153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exeaxplong.exeaxplong.exeaxplong.exeaxplong.exe

pid	process
1840	153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe
1840	153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe
1016	axplong.exe
1016	axplong.exe
3948	axplong.exe
3948	axplong.exe
3132	axplong.exe
3132	axplong.exe
3440	axplong.exe
3440	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe

pid process

1840 153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe

description	pid	process	target process
PID 1840 wrote to memory of 1016	1840	153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe	axplong.exe
PID 1840 wrote to memory of 1016	1840	153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe	axplong.exe
PID 1840 wrote to memory of 1016	1840	153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe	axplong.exe

C:\Users\Admin\AppData\Local\Temp\153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe
"C:\Users\Admin\AppData\Local\Temp\153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1840

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
"C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe"
2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1016

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:3948

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:3132

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:3440

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
Filesize
1.8MB

MD5
a52c7edd3da0b0d8b64f5ae333f66f99

SHA1
9acc0224f229c06425134bb3215803b6bfdbef54

SHA256
153bc0e333518e7e563a3089b86c126d74fa9a4a52dde989a268e6b8bd55b49b

SHA512
82dd41b541393c1bdd525a60a255e33349b8a3b1e6cb557e849c3cac8c85f51f82e125ffe68c7181cded56e0a1097720db48a29fb55ae3cea1d59481844cd172

Download Submit
memory/1016-28-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-19-0x00000000001F1000-0x000000000021F000-memory.dmp

Filesize
184KB

Download
memory/1016-47-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-43-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-42-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-15-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-41-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-30-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-20-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-21-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-22-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-24-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-40-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-31-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-39-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-38-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-35-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-34-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-33-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1016-32-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/1840-1-0x0000000077166000-0x0000000077168000-memory.dmp

Filesize
8KB

Download
memory/1840-2-0x0000000000801000-0x000000000082F000-memory.dmp

Filesize
184KB

Download
memory/1840-5-0x0000000000800000-0x0000000000CBB000-memory.dmp

Filesize
4.7MB

Download
memory/1840-3-0x0000000000800000-0x0000000000CBB000-memory.dmp

Filesize
4.7MB

Download
memory/1840-0-0x0000000000800000-0x0000000000CBB000-memory.dmp

Filesize
4.7MB

Download
memory/1840-18-0x0000000000800000-0x0000000000CBB000-memory.dmp

Filesize
4.7MB

Download
memory/3132-37-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/3440-45-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/3440-46-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/3948-29-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/3948-27-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/3948-26-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download
memory/3948-25-0x00000000001F0000-0x00000000006AB000-memory.dmp

Filesize
4.7MB

Download